Everybody knows what a market survey
is ! Actually it often comprises both calculations on the potential
of this or that and suggestions for commercial actions. It can
concern greenhouse gases if the product or service sold could
allow a savings on emissions, for example city bicycles sales,
or a building insulating activity.

The cases I had to deal with in
the past often concerned information technologies, that have only
an indirect link with environment problems, though many people
have lots of hopes in telwork and distance learning :

business plans for emerging telecommunication or audiovisual
activities.